4G Sprint Hull for RC Boats 2022

4G Sprint Hull for RC Boats 2022 Free 3D print model

Description

If your download on CGTrader does not work (CGTrader problem with free models): https://drive.google.com/drive/folders/1Cs3RVnAJXVN2GNslU-_rHyk-QtuGCFWe?usp=drive_link

Join the official M-Jet facebook group! https://www.facebook.com/groups/623045356071128

This is the new version of my 50cm jetsprint hull. You get all files I used to build my hull. It can be made using fibreglass or carbon fiber.

The hull will work very well with the M-Jet 30 or M-Jet 35. Full build playlist: https://www.youtube.com/playlist?list=PLiFskGz_svvQw7cqP4VM8fh8YDrXtK8r6

Update 16.8.2022: Template for cutting the flood chamber hole was added to the Hull folder.

Update 18.11.2022: STEP files for the cover lid assembly were added to the Cover lid folder.

Update 19.11.2022: File for the rear wing was missing, now it was added into the Rear_wing folder.

Update 28.12.2022: A DXF file for cutting the cover lid hull cut was added into the Hull folder.

Update 4.1.2023: Two DXF files for cutting the flood chamber wall, and the rear flood chamber hole were added into the Hull folder. Please keep in mind that even after accurate CNC cut, the flood chamber wall will need a lot of sanding and tweaking to fit the inaccurate inner hull shape properly. Also, STL and STEP files for a pipe bender to bend the rollcage were added into the Rollcage folder.

Update 4.7.2023: A STEP file for the whole 4G hull, as well as a simplified STEP file of the hull shape, were added to the files.

Update 25.8.2023: A new MODS_for_4G_Sprint_Hull folder was added. It contains a bottom mould file with the spray rails included in the mould. This might make the moulding process more difficult, but does not require glueing the spray rails on later.

Update 11.10.2023: All folders were moved into one zip file to reduce the amount of CGTrader download errors. This is due to the model being free, there is a weird free download limit which I unfortunately cannot do anything about.

Update 19.10.2023: New softer versions of the TPU lid with thinner walls for more flexibility and easier operation were added into the Cover Lid folder.

Update 29.03.2024: Upon a request, the hull as a solid and also the hull splitted into top and bottom halves were uploaded in the STL file format into the Hull_solid_STL folder.

H
HoboBob 2024-03-29 03:46:12 UTC
Do you have the stl version of the solid hull? im trying to make my own top/bottom half molds for resin infusion and dont have anything that will open .step. Top and bottom positive models would be awesome too.
M-Jet-Development
M-Jet-Development 2024-03-29 10:24:09 UTC
Sure, I have just uploaded it. Please download the newest files, it's in the "Hull_solid_STL" folder. Good luck!
1
170014827 2023-09-14 15:15:24 UTC
The file seems to be unable to download
M-Jet-Development
M-Jet-Development 2023-09-14 17:47:01 UTC
Thats weird. If you still have trouble downloading it, please send me a personal message or product support here on CGTrader and I will send you all files there.
A
ap2433121 2023-07-04 16:33:21 UTC
hello, can you recommend a free model of a water cannon suitable for this model of boat?такой вариант подойдёт? https://www.cgtrader.com/free-3d-print-models/hobby-diy/mechanical-parts/steering-nozzle-for-60mm-jet-unit
M-Jet-Development
M-Jet-Development 2023-07-04 21:18:20 UTC
Hi, the 60mm unit you posted is way too big. If you want a free pump model, you might like the 35mm FJD pump. I have no personal experience with it, but this forum contains the files and a lot of information: https://www.rcgroups.com/forums/showthread.php?2826297-FJD-3D-printable-Jet-Drives
M-Jet-Development
M-Jet-Development 2023-05-14 08:08:35 UTC
Hi, it needs to be very soft to work properly. I used shore 72.5A / 16D: https://shop.filament-pm.com/tpe-88-rubberjet-flex-translucent-1-75-mm-0-5-kg/p91
Item rating
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4G Sprint Hull for RC Boats 2022
Free
 
Editorial No Ai License 
4G Sprint Hull for RC Boats 2022
Free
 
Editorial No Ai License 
Response 94% in 1.9h

3D Model formats

Format limitations
  • Stereolithography (.stl)29.7 MB
  • 3D Manufacturing File (.3mf)29.7 MB
  • PDF (.pdf)29.7 MB
  • DXF (.dxf)29.7 MB

3D Model details

  • Publish date2022-08-05
  • Model ID#3914276
  • Ready for 3D Printing
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